| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(35,0,0)) | |
| r=w0.sketch().segment((-3,-10),(-3,20)).arc((-48,-14),(9,-10)).close().assemble().reset().face(w0.sketch().segment((39,16),(39,31)).arc((13,1),(50,16)).close().assemble()).finalize().extrude(-69) |